. >> 68 in detroit. 78 in baltimore. headed next week with my girlfriend. >> 80 in new orleans. >> new orleans. >> all right. >> marine experts in massachusetts have a very big job on their hand and we do mean gigantic. take a look at this enormous creature, washed ashore in cape cod, a rare leatherback sea turtle. 7 feet long. more than 600 pound. the turtle was rescued and transferred tour of the new england aquarium. >> the stach ff says the turtle joined weight at 600 pound. and lethargic. hoping to nurse him back soon. >> the largest of the sea creatures. and the driest. >> most lethargic at the moment. >> i do not want to be the turtle. >> no. >> coming up. what our friend and colleague, robin roberts has to say about the well-wishes and prayers. >> later, tim tebow's next move. not thaw you didn't hear it all from john. moves from football to political arena. you are watching "world news now." ♪ >> announcer: "world news now" weather brought to you by colonial penn life insurance. [ nicole ] so i'm trying new ho